NTN Spherical Roller Bearing , 21318D1 HALDER Overall length (mm): 132

Overall length (mm): 132

Extended reach

2  Four-point angular contact ball bearings

Reference no

Overall length (mm): 225

NTN Spherical Roller Bearing , 21318D1 HALDER Overall length (mm): 132Item # d D B r Static Load Rating Dynamic Load Rating 21318D1 3. 5433 in 90. 000 mm 7. 4803 in 190. 000 mm 1. 6929 in 43. 000 mm 0. 1181 in 3. 000 mm 90000 lbf 400000 N 400. 00 kN 72000 lbf 320000 N 320. 00 kN 1. Design features and characteristics Spherical roller bearings consist of an outer ring having a continuous spherical raceway and two rows of barrel shaped rollers guided by an inner ring with two raceways. (Refer to Fig. 1) This bearing has